12302101331 has 12 divisors (see below), whose sum is σ = 13450561488. Its totient is φ = 11245519584.

The previous prime is 12302101321. The next prime is 12302101337. The reversal of 12302101331 is 13310120321.

It is a de Polignac number, because none of the positive numbers 2^k-12302101331 is a prime.

It is a super-2 number, since 2×12302101331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12302101337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335960 + ... + 370773.

It is an arithmetic number, because the mean of its divisors is an integer number (1120880124).

Almost surely, 2^12302101331 is an apocalyptic number.

12302101331 is a deficient number, since it is larger than the sum of its proper divisors (1148460157).

12302101331 is a wasteful number, since it uses less digits than its factorization.

12302101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706862 (or 706849 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12302101331 its reverse (13310120321), we get a palindrome (25612221652).

The spelling of 12302101331 in words is "twelve billion, three hundred two million, one hundred one thousand, three hundred thirty-one".